128915334

素因数分解:

$2^1\times 3^3\times {\mathrm{379}}^1\times {\mathrm{6299}}^1$

素因数の和:6689

約数の個数: 32

約数和(自身を含む): 287280000

約数和(自身を除く): 158364666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 379, 758, 1137, 2274, 3411, 6299, 6822, 10233, 12598, 18897, 20466, 37794, 56691, 113382, 170073, 340146, 2387321, 4774642, 7161963, 14323926, 21485889, 42971778, 64457667, 128915334]

約数ペア:

[(1, 128915334), (2, 64457667), (3, 42971778), (6, 21485889), (9, 14323926), (18, 7161963), (27, 4774642), (54, 2387321), (379, 340146), (758, 170073), (1137, 113382), (2274, 56691), (3411, 37794), (6299, 20466), (6822, 18897), (10233, 12598)]